SEC Form 4 · accession 0000921895-26-002633
HUDSON TECHNOLOGIES INC /NY · HDSN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Hartree Partners, LP
10% Owner
Period of report
Sep 21, 2026
Accepted (ET)
Sep 23, 2026 · 5:03 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000925528
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock, par value $0.01F1,F2 | Sep 21, 2026 | P | 2,502 | $5.0988 | A | 5,218,955 | D | |
| Common Stock, par value $0.01F1 | Sep 23, 2026 | P | 11,013 | $5.10 | A | 5,229,968 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
- F2Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.0950 to $5.1000, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.